1.1 This specification covers requirements for the material, dimensions and tolerances, and property values of film, in sheet or strip form, with or without heat-sealable coatings.1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.Note 1This document is similar to IEC 60674, Part 3, Sheets 2, 4, 5, 6, and 7.